基于EOS系统的全身矢状面平衡评估的临床应用-《中国医学物理学杂志》

文章信息/Info

Title:: Clinical application of whole-body sagittal balance evaluation based on EOS system

作者:: 李巍1; 朱景雨2; 1.上海市第八人民医院/上海市第六人民医院徐汇分院放射科，上海 200235； 2.上海博效医疗科技有限公司，上海200031

Author(s):: LI Wei 1; ZHU Jingyu2; 1. Department of Radiology, Shanghai Eighth People’s Hospital/Shanghai Sixth People’s Hospital of Xuhui Branch, Shanghai 200235, China; 2. Shanghai BOXIAO Medical Technology CO.LTD, Shanghai 200031, China

Keywords:: ; EOS; sagittal balance; three-dimensional modeling; X-ray radiography

摘要:: 法国的EOS X线影像采集系统作为一种全新的X线骨科影像诊断设备已经在国内外医疗机构投入研究和临床使用。其最大的特点是负重位下一次性快速全身正侧位同时扫描，精准的1：1影像可以通过sterEOS后处理工作站进行3D建模和定量评估分析。本文从传统影像设备对于骨骼成像的限制，基于EOS的骨骼成像解决方案介绍，EOS全身姿态评估的基本操作流程以及国外EOS矢状面平衡技术的临床应用现状等4方面来阐述。基于EOS系统的全身矢状面平衡分析或将成为一种新的评价体系。

Abstract:: Abstract: As a new X-ray orthopedics imaging equipment, EOS X-ray image acquisition system of French has been used in the clinical and research fields in medical institutions at home and abroad. The most important feature of EOS system is that EOS system could quickly capture simultaneous anteroposterior and lateral two-dimensional images of the whole body under weight-bearing position. Precise image of 1:1 can be used for three-dimensional modeling and quantitative evaluation via sterEOS workstation. The limitations of bone imaging via conventional image equipments, introduction of bone imaging solution based on EOS system, basic workflow of EOS postural assessment and clinical application status of EOS sagittal balance techniques are discussed in this review. The whole-body sagittal balance analysis based on EOS system may become a novel evaluation system.